title: [Role of some psycho-physiological factors on driving safety].
abstract: Within a research project on the role played by human factors on road accidents, the aim of the present study is to evaluate, in young adults, the relationships between driver behaviour and personality factors as well as to assess the neuroendocrine correlates of psychological and behavioural factors investigated. Another aim is to estimate in what measure the performance levels are affected by demographic, psychological and chronobiological variables. It has been found a positive relation between highway code violations, extroversion trait of personality and Sensation Seeking scores, so confirming that this component of personality can affect risky behaviour. Furthermore the subjects more oriented to morningness chronotype were found to be prone to adopt safe driving behaviour. Regarding the relations of the neuroendocrine parameters and driving behaviour a positive correlation was observed between dopamine levels and frequency of driving violations while a negative relationship was found between adrenaline levels and frequency of driving errors. In conclusion the identification of psycho-physiological variables related to driving risky behaviour might be a useful instrument to design traffic safety programs tailored to high risk subjects.
authors.affiliation: Centro per lo Studio dei Determinanti Umani degli Incidenti Stradali, Dipartimento di Scienze di Sanità Pubblica dell'Università di Modena e Reggio Emilia. margherita.bergomi@unimore.it
authors.forename: M
authors.initials: M
authors.lastname: Bergomi
authors.forename: G
authors.initials: G
authors.lastname: Vivoli
authors.forename: S
authors.initials: S
authors.lastname: Rovesti
authors.forename: P
authors.initials: P
authors.lastname: Bussetti
authors.forename: A
authors.initials: A
authors.lastname: Ferrari
authors.forename: R
authors.initials: R
authors.lastname: Vivoli
mesh_terms: D000328:Adult; D001334:Automobile Driving / Q000523:psychology*; D005260:Female; D006801:Humans; D008297:Male; D011597:Psychomotor Performance / Q000502:physiology*; D012449:Safety